/*
Theme Name: PorqueIsso Mag
Theme URI: https://porqueisso.com.br/
Author: Gcruz Studios + ChatGPT
Author URI: https://porqueisso.com.br/
Description: Tema WordPress leve, editorial e SEO-friendly para o PorqueIsso: blog de respostas rápidas, curiosidades e dúvidas do dia a dia, com layout inspirado em almanaque inteligente e posições planejadas para AdSense.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.8
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: porqueisso-mag
Tags: blog, magazine, custom-logo, custom-menu, featured-images, threaded-comments, translation-ready, wide-blocks
*/

:root {
  --pi-bg: #fff8ed;
  --pi-surface: #ffffff;
  --pi-surface-soft: #fff2d8;
  --pi-text: #172033;
  --pi-muted: #5d6a80;
  --pi-brand: #2563eb;
  --pi-brand-dark: #0b2a5d;
  --pi-yellow: #fbbf24;
  --pi-green: #10b981;
  --pi-coral: #f45b55;
  --pi-orange: #f97316;
  --pi-purple: #8b5cf6;
  --pi-border: #eadfcb;
  --pi-border-strong: #d8c9ad;
  --pi-shadow: 0 18px 50px rgba(23, 32, 51, .08);
  --pi-shadow-soft: 0 10px 26px rgba(23, 32, 51, .06);
  --pi-radius-xl: 28px;
  --pi-radius-lg: 20px;
  --pi-radius-md: 14px;
  --pi-radius-sm: 10px;
  --pi-container: 1320px;
  --pi-content: 760px;
  --pi-font-heading: "Nunito Sans", "Poppins", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --pi-font-body: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background:
    radial-gradient(circle at top left, rgba(251,191,36,.16), transparent 36rem),
    radial-gradient(circle at top right, rgba(16,185,129,.08), transparent 32rem),
    var(--pi-bg);
  color: var(--pi-text);
  font-family: var(--pi-font-body);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a { color: var(--pi-brand); text-decoration: none; }
a:hover { color: var(--pi-brand-dark); }

img { max-width: 100%; height: auto; vertical-align: middle; }

button, input, textarea, select { font: inherit; }

.screen-reader-text {
  border: 0;
  clip: rect(1px,1px,1px,1px);
  clip-path: inset(50%);
  height: 1px;
  margin: -1px;
  overflow: hidden;
  padding: 0;
  position: absolute !important;
  width: 1px;
  word-wrap: normal !important;
}

.screen-reader-text:focus {
  background: #fff;
  border-radius: var(--pi-radius-sm);
  clip: auto !important;
  clip-path: none;
  color: var(--pi-text);
  display: block;
  font-size: .95rem;
  font-weight: 700;
  height: auto;
  left: 1rem;
  padding: .75rem 1rem;
  top: 1rem;
  width: auto;
  z-index: 100000;
}

.pi-container {
  width: min(calc(100% - 32px), var(--pi-container));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 248, 237, .88);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(234, 223, 203, .8);
}

.admin-bar .site-header { top: 32px; }

.pi-header-inner {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
}

.site-branding {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: max-content;
}

.custom-logo-link img { max-height: 48px; width: auto; }

.pi-logo-mark {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  border-radius: 16px;
  background: linear-gradient(135deg, #fff 0%, #fff6d7 100%);
  box-shadow: inset 0 0 0 2px rgba(37,99,235,.12), var(--pi-shadow-soft);
  font-size: 1.7rem;
}

.site-title {
  margin: 0;
  font-family: var(--pi-font-heading);
  font-weight: 900;
  letter-spacing: -.04em;
  font-size: clamp(1.7rem, 3vw, 2.4rem);
  line-height: .95;
}

.site-title a { color: var(--pi-brand-dark); }
.site-title span { color: var(--pi-brand); }
.site-description { margin: .1rem 0 0; color: var(--pi-muted); font-size: .84rem; line-height: 1.25; }

.main-navigation { flex: 1; display: flex; justify-content: center; }
.main-navigation ul { list-style: none; display: flex; align-items: center; gap: 4px; margin: 0; padding: 0; }
.main-navigation a {
  display: block;
  padding: .8rem .95rem;
  border-radius: 999px;
  color: var(--pi-text);
  font-weight: 800;
  font-size: .94rem;
  white-space: nowrap;
}
.main-navigation a:hover,
.main-navigation .current-menu-item > a {
  background: rgba(37,99,235,.08);
  color: var(--pi-brand);
}

.pi-header-actions { display: flex; align-items: center; gap: 10px; }

.pi-icon-button,
.pi-menu-toggle {
  border: 1px solid var(--pi-border);
  background: #fff;
  color: var(--pi-brand-dark);
  min-width: 44px;
  height: 44px;
  border-radius: 999px;
  display: inline-grid;
  place-items: center;
  cursor: pointer;
  box-shadow: 0 6px 14px rgba(23,32,51,.04);
}

.pi-menu-toggle { display: none; }

.pi-ask-button,
.wp-block-button__link,
button[type="submit"],
input[type="submit"] {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .45rem;
  min-height: 44px;
  border: 0;
  border-radius: 999px;
  padding: .72rem 1.1rem;
  background: var(--pi-coral);
  color: #fff;
  font-weight: 900;
  box-shadow: 0 12px 26px rgba(244,91,85,.22);
  cursor: pointer;
}

.pi-ask-button:hover,
.wp-block-button__link:hover,
button[type="submit"]:hover,
input[type="submit"]:hover { color: #fff; transform: translateY(-1px); }

.pi-search-panel {
  display: none;
  padding: 0 0 18px;
}
.pi-search-panel.is-open { display: block; }

.search-form { display: flex; gap: 8px; }
.search-field {
  width: 100%;
  border: 1px solid var(--pi-border);
  background: #fff;
  border-radius: 999px;
  min-height: 46px;
  padding: .75rem 1rem;
  color: var(--pi-text);
  outline: none;
}
.search-field:focus { border-color: var(--pi-brand); box-shadow: 0 0 0 4px rgba(37,99,235,.12); }

.pi-hero {
  padding: 26px 0 10px;
}

.pi-hero-card {
  position: relative;
  overflow: hidden;
  min-height: 310px;
  border-radius: var(--pi-radius-xl);
  border: 1px solid rgba(234,223,203,.85);
  background:
    radial-gradient(circle at 84% 22%, rgba(16,185,129,.12), transparent 12rem),
    radial-gradient(circle at 10% 0%, rgba(251,191,36,.2), transparent 15rem),
    linear-gradient(180deg, rgba(255,255,255,.72), rgba(255,242,216,.72));
  box-shadow: var(--pi-shadow);
}

.pi-hero-card::before {
  content: "?";
  position: absolute;
  left: 44px;
  top: 20px;
  color: rgba(251,191,36,.35);
  font-family: var(--pi-font-heading);
  font-size: 9rem;
  font-weight: 900;
  line-height: 1;
  transform: rotate(-8deg);
}

.pi-hero-card::after {
  content: "✦";
  position: absolute;
  right: 88px;
  top: 78px;
  color: rgba(16,185,129,.35);
  font-size: 6rem;
}

.pi-hero-content {
  position: relative;
  z-index: 2;
  max-width: 860px;
  margin-inline: auto;
  padding: 54px 28px 28px;
  text-align: center;
}

.pi-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  padding: .4rem .8rem;
  border-radius: 999px;
  background: rgba(251,191,36,.18);
  color: var(--pi-brand-dark);
  font-weight: 900;
  font-size: .78rem;
  text-transform: uppercase;
  letter-spacing: .08em;
}

.pi-hero h1,
.pi-page-title,
.entry-title {
  margin: .8rem 0 .35rem;
  color: var(--pi-brand-dark);
  font-family: var(--pi-font-heading);
  font-weight: 950;
  letter-spacing: -.06em;
  line-height: .96;
}

.pi-hero h1 { font-size: clamp(3rem, 8vw, 6.8rem); }
.pi-hero h1 mark { background: linear-gradient(transparent 68%, rgba(251,191,36,.72) 68%); color: inherit; padding: 0 .02em; }

.pi-hero-subtitle {
  margin: 0 auto 24px;
  max-width: 760px;
  color: #31415e;
  font-size: clamp(1.05rem, 2vw, 1.35rem);
}

.pi-hero-search {
  margin: 0 auto 22px;
  max-width: 720px;
  position: relative;
}

.pi-hero-search .search-form {
  padding: 6px;
  background: #fff;
  border: 2px solid var(--pi-brand);
  border-radius: 999px;
  box-shadow: 0 16px 40px rgba(37,99,235,.12);
}
.pi-hero-search .search-field { border: 0; box-shadow: none; min-height: 50px; padding-left: 1.1rem; }
.pi-hero-search .search-submit { min-width: 138px; background: var(--pi-brand); }

.pi-hero-note {
  margin: 0 0 24px;
  color: var(--pi-muted);
  font-weight: 700;
}

.pi-category-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  padding: 0;
  margin: 0;
  list-style: none;
}

.pi-chip {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  border: 1px solid var(--pi-border);
  background: #fff;
  color: var(--pi-text);
  padding: .72rem 1rem;
  border-radius: 999px;
  font-weight: 900;
  box-shadow: 0 8px 18px rgba(23,32,51,.05);
}
.pi-chip:hover { transform: translateY(-1px); color: var(--pi-brand-dark); }
.pi-chip:nth-child(1) { background: #e7f8ef; }
.pi-chip:nth-child(2) { background: #fff0d5; }
.pi-chip:nth-child(3) { background: #e7f0ff; }
.pi-chip:nth-child(4) { background: #f1e8ff; }
.pi-chip:nth-child(5) { background: #e7f8ef; }
.pi-chip:nth-child(6) { background: #fff4d8; }

.pi-ad-slot {
  width: 100%;
  border: 1.5px dashed var(--pi-border-strong);
  background: rgba(255,255,255,.52);
  border-radius: var(--pi-radius-sm);
  color: #7f8793;
  text-align: center;
  min-height: 72px;
  display: grid;
  place-items: center;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
  font-size: .82rem;
}
.pi-ad-slot--leaderboard { margin: 18px auto 28px; max-width: 970px; min-height: 90px; }
.pi-ad-slot--sidebar { min-height: 600px; }
.pi-ad-slot--rectangle { min-height: 250px; }
.pi-ad-slot small { display: block; letter-spacing: .04em; text-transform: none; font-weight: 700; opacity: .75; }

.pi-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: 28px;
  align-items: start;
}

.pi-section {
  margin: 0 0 28px;
}
.pi-section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 14px;
}
.pi-section-title {
  margin: 0;
  color: var(--pi-brand-dark);
  font-family: var(--pi-font-heading);
  font-size: clamp(1.25rem, 2vw, 1.55rem);
  line-height: 1.1;
  font-weight: 950;
  letter-spacing: -.03em;
}
.pi-section-title::before {
  content: "✦";
  margin-right: .45rem;
  color: var(--pi-yellow);
}
.pi-view-all { font-weight: 900; }

.pi-card-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.pi-post-card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 100%;
  overflow: hidden;
  background: #fff;
  border: 1px solid rgba(234,223,203,.9);
  border-radius: var(--pi-radius-lg);
  box-shadow: var(--pi-shadow-soft);
  transition: transform .18s ease, box-shadow .18s ease;
}
.pi-post-card:hover { transform: translateY(-3px); box-shadow: 0 18px 40px rgba(23,32,51,.09); }
.pi-post-card__media {
  position: relative;
  aspect-ratio: 4/2.4;
  background: linear-gradient(135deg, rgba(37,99,235,.12), rgba(251,191,36,.16));
  overflow: hidden;
}
.pi-post-card__media img { width: 100%; height: 100%; object-fit: cover; }
.pi-post-card__placeholder {
  height: 100%;
  display: grid;
  place-items: center;
  color: var(--pi-brand-dark);
  font-size: 3rem;
}
.pi-post-card__body { padding: 16px; display: flex; flex-direction: column; flex: 1; }
.pi-category-badge {
  width: max-content;
  max-width: 100%;
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  padding: .25rem .55rem;
  margin-bottom: .75rem;
  border-radius: 7px;
  background: var(--pi-brand);
  color: #fff;
  font-size: .68rem;
  line-height: 1;
  font-weight: 950;
  text-transform: uppercase;
  letter-spacing: .04em;
}
.pi-post-card:nth-child(2n) .pi-category-badge { background: var(--pi-orange); }
.pi-post-card:nth-child(3n) .pi-category-badge { background: var(--pi-green); }
.pi-post-card:nth-child(4n) .pi-category-badge { background: var(--pi-purple); }

.pi-post-card__title {
  margin: 0 0 .55rem;
  font-family: var(--pi-font-heading);
  font-size: clamp(1.05rem, 1.5vw, 1.25rem);
  line-height: 1.08;
  font-weight: 950;
  letter-spacing: -.035em;
}
.pi-post-card__title a { color: var(--pi-brand-dark); }
.pi-post-card__title a:hover { color: var(--pi-brand); }
.pi-post-card__excerpt { margin: 0 0 1rem; color: var(--pi-muted); font-size: .92rem; line-height: 1.45; }
.pi-post-card__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-top: auto;
  color: var(--pi-muted);
  font-size: .8rem;
  font-weight: 750;
}
.pi-read-button {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  padding: .55rem .8rem;
  border-radius: 999px;
  background: var(--pi-coral);
  color: #fff;
  font-weight: 900;
  font-size: .8rem;
  box-shadow: 0 8px 16px rgba(244,91,85,.18);
}
.pi-read-button:hover { color: #fff; }

.pi-sidebar {
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.pi-widget,
.widget {
  background: #fff;
  border: 1px solid rgba(234,223,203,.9);
  border-radius: var(--pi-radius-lg);
  padding: 18px;
  box-shadow: var(--pi-shadow-soft);
}
.pi-widget h2,
.pi-widget-title,
.widgettitle,
.widget-title {
  margin: 0 0 14px;
  color: var(--pi-brand-dark);
  font-family: var(--pi-font-heading);
  font-size: 1.15rem;
  line-height: 1.1;
  font-weight: 950;
}
.pi-popular-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; }
.pi-popular-list li { display: grid; grid-template-columns: 28px 1fr auto; gap: 10px; align-items: start; }
.pi-popular-list .pi-rank {
  width: 26px; height: 26px; display: grid; place-items: center; border-radius: 999px;
  background: var(--pi-yellow); color: var(--pi-brand-dark); font-weight: 950; font-size: .8rem;
}
.pi-popular-list a { color: var(--pi-text); font-weight: 800; font-size: .9rem; line-height: 1.25; }
.pi-popular-list small { color: var(--pi-muted); white-space: nowrap; font-size: .75rem; }

.pi-info-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin: 28px 0;
}
.pi-info-box {
  border: 1px solid rgba(234,223,203,.95);
  border-radius: var(--pi-radius-lg);
  padding: 18px;
  background: #fff;
  box-shadow: var(--pi-shadow-soft);
}
.pi-info-box--green { background: linear-gradient(135deg, #f2fff8, #fff); border-color: #c9efdc; }
.pi-info-box--yellow { background: linear-gradient(135deg, #fff8e4, #fff); border-color: #ffe0a3; }
.pi-info-box--blue { background: linear-gradient(135deg, #edf5ff, #fff); border-color: #cfe2ff; }
.pi-info-box h3 { margin: 0 0 10px; color: var(--pi-brand-dark); font-family: var(--pi-font-heading); font-weight: 950; }
.pi-info-box ul { margin: 0; padding-left: 1.1rem; }
.pi-info-box a { font-weight: 900; }

.site-main { padding-bottom: 44px; }

.pi-page-hero {
  padding: 34px 0 20px;
}
.pi-page-title { font-size: clamp(2.2rem, 6vw, 4.5rem); max-width: 920px; }
.pi-archive-description { max-width: 760px; color: var(--pi-muted); font-size: 1.08rem; }

.pi-loop-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.navigation.pagination,
.nav-links {
  margin: 32px 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}
.page-numbers {
  min-width: 40px;
  min-height: 40px;
  display: inline-grid;
  place-items: center;
  border-radius: 999px;
  background: #fff;
  border: 1px solid var(--pi-border);
  color: var(--pi-text);
  font-weight: 900;
}
.page-numbers.current { background: var(--pi-brand); color: #fff; border-color: var(--pi-brand); }

.pi-single-layout {
  display: grid;
  grid-template-columns: minmax(0, var(--pi-content)) 300px;
  gap: 38px;
  align-items: start;
  justify-content: center;
}

.pi-breadcrumbs {
  margin: 18px 0 10px;
  color: var(--pi-muted);
  font-size: .88rem;
  font-weight: 700;
}
.pi-breadcrumbs a { color: var(--pi-muted); }

.entry-header { margin-bottom: 18px; }
.entry-title { font-size: clamp(2.2rem, 5vw, 4rem); }
.entry-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 16px;
  color: var(--pi-muted);
  font-size: .92rem;
  font-weight: 700;
}
.entry-meta a { color: var(--pi-muted); }

.post-thumbnail {
  overflow: hidden;
  margin: 20px 0 22px;
  border-radius: var(--pi-radius-xl);
  border: 1px solid var(--pi-border);
  box-shadow: var(--pi-shadow-soft);
}
.post-thumbnail img { width: 100%; }

.entry-content,
.page-content {
  background: rgba(255,255,255,.76);
  border: 1px solid rgba(234,223,203,.75);
  border-radius: var(--pi-radius-xl);
  padding: clamp(20px, 4vw, 38px);
  box-shadow: var(--pi-shadow-soft);
}
.entry-content > *:first-child { margin-top: 0; }
.entry-content p,
.page-content p { margin: 0 0 1.1em; }
.entry-content h2,
.entry-content h3,
.page-content h2,
.page-content h3 {
  color: var(--pi-brand-dark);
  font-family: var(--pi-font-heading);
  line-height: 1.12;
  letter-spacing: -.035em;
  margin: 1.7em 0 .65em;
}
.entry-content h2 { font-size: clamp(1.7rem, 3vw, 2.25rem); }
.entry-content h3 { font-size: clamp(1.3rem, 2vw, 1.55rem); }
.entry-content ul,
.entry-content ol { padding-left: 1.35rem; }
.entry-content li + li { margin-top: .4rem; }
.entry-content a { font-weight: 800; text-decoration: underline; text-decoration-thickness: .08em; text-underline-offset: .18em; }
.entry-content blockquote {
  margin: 1.5rem 0;
  padding: 1rem 1.2rem;
  border-left: 5px solid var(--pi-yellow);
  background: #fff8e7;
  border-radius: 0 var(--pi-radius-md) var(--pi-radius-md) 0;
  font-weight: 700;
}

.pi-quick-answer {
  margin: 22px 0;
  padding: 20px;
  border-radius: var(--pi-radius-lg);
  border: 1px solid #c9efdc;
  background: linear-gradient(135deg, #f0fff7, #fff);
  box-shadow: 0 12px 28px rgba(16,185,129,.08);
}
.pi-quick-answer h2,
.pi-quick-answer h3 {
  margin: 0 0 8px;
  color: #047857;
  font-family: var(--pi-font-heading);
  font-size: 1.3rem;
  font-weight: 950;
}
.pi-quick-answer p:last-child { margin-bottom: 0; }

.pi-toc {
  margin: 18px 0;
  padding: 18px;
  border-radius: var(--pi-radius-lg);
  background: #fff;
  border: 1px solid var(--pi-border);
}
.pi-toc strong { display: block; margin-bottom: 8px; color: var(--pi-brand-dark); }
.pi-toc ul { margin: 0; padding-left: 1.2rem; }

.pi-related { margin-top: 30px; }
.pi-related .pi-card-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }

.tags-links { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 20px; }
.tags-links a { padding: .4rem .75rem; border-radius: 999px; background: #fff; border: 1px solid var(--pi-border); font-weight: 800; }

.site-footer {
  margin-top: 30px;
  background: var(--pi-brand-dark);
  color: rgba(255,255,255,.84);
}
.site-footer a { color: rgba(255,255,255,.86); }
.site-footer a:hover { color: #fff; }
.pi-footer-grid {
  display: grid;
  grid-template-columns: 1.3fr repeat(3, 1fr) 1.2fr;
  gap: 28px;
  padding: 34px 0;
}
.pi-footer-brand .site-title a { color: #fff; }
.pi-footer-title { margin: 0 0 .85rem; color: #fff; font-family: var(--pi-font-heading); font-weight: 950; }
.pi-footer-menu { list-style: none; margin: 0; padding: 0; display: grid; gap: 4px; }
.pi-footer-bottom { border-top: 1px solid rgba(255,255,255,.14); padding: 14px 0; display: flex; justify-content: space-between; gap: 16px; color: rgba(255,255,255,.65); font-size: .85rem; }
.pi-newsletter input[type="email"] { width: 100%; border: 0; border-radius: 999px; padding: .8rem 1rem; margin-bottom: 10px; }

.alignwide { margin-left: calc((var(--pi-content) - 100vw) / 4); margin-right: calc((var(--pi-content) - 100vw) / 4); }
.alignfull { margin-left: calc(50% - 50vw); margin-right: calc(50% - 50vw); max-width: 100vw; }
.wp-caption { max-width: 100%; }
.wp-caption-text { color: var(--pi-muted); font-size: .85rem; text-align: center; }
.sticky { outline: 2px solid rgba(251,191,36,.45); }
.bypostauthor { outline: none; }
.gallery { display: grid; gap: 10px; }

@media (max-width: 1180px) {
  .pi-card-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .pi-loop-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .main-navigation { justify-content: flex-start; }
  .main-navigation a { padding-inline: .7rem; font-size: .88rem; }
}

@media (max-width: 980px) {
  .admin-bar .site-header { top: 0; }
  .pi-menu-toggle { display: inline-grid; }
  .main-navigation {
    position: absolute;
    left: 16px;
    right: 16px;
    top: calc(100% + 8px);
    display: none;
    background: #fff;
    border: 1px solid var(--pi-border);
    border-radius: var(--pi-radius-lg);
    box-shadow: var(--pi-shadow);
    padding: 10px;
  }
  .main-navigation.is-open { display: block; }
  .main-navigation ul { display: grid; gap: 2px; }
  .main-navigation a { border-radius: var(--pi-radius-sm); }
  .pi-layout,
  .pi-single-layout { grid-template-columns: 1fr; }
  .pi-sidebar { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .pi-ad-slot--sidebar { min-height: 250px; }
  .pi-footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 720px) {
  .pi-container { width: min(calc(100% - 24px), var(--pi-container)); }
  .site-description,
  .pi-ask-button span { display: none; }
  .pi-header-inner { min-height: 64px; gap: 10px; }
  .pi-logo-mark { width: 40px; height: 40px; }
  .site-title { font-size: 1.65rem; }
  .pi-hero { padding-top: 14px; }
  .pi-hero-card { min-height: auto; border-radius: 22px; }
  .pi-hero-card::before { left: 12px; top: 12px; font-size: 5rem; }
  .pi-hero-card::after { display: none; }
  .pi-hero-content { padding: 38px 16px 18px; }
  .pi-hero h1 { font-size: clamp(2.5rem, 14vw, 4.3rem); }
  .pi-hero-search .search-form { border-radius: 20px; display: grid; padding: 8px; }
  .pi-hero-search .search-field { border-radius: 14px; text-align: center; }
  .pi-hero-search .search-submit { width: 100%; border-radius: 14px; }
  .pi-category-chips { justify-content: flex-start; overflow-x: auto; flex-wrap: nowrap; padding-bottom: 8px; }
  .pi-chip { white-space: nowrap; }
  .pi-card-grid,
  .pi-loop-grid,
  .pi-info-grid,
  .pi-related .pi-card-grid,
  .pi-sidebar { grid-template-columns: 1fr; }
  .entry-content, .page-content { border-radius: 20px; }
  .pi-footer-grid { grid-template-columns: 1fr; }
  .pi-footer-bottom { flex-direction: column; }
}